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CVE Vulnerability Details :
CVE-2023-50738
PUBLISHED
More InfoOfficial Page
Assigner-Lexmark
Assigner Org ID-7bc73191-a2b6-4c63-9918-753964601853
View Known Exploited Vulnerability (KEV) details
Published At-17 Jan, 2025 | 21:10
Updated At-17 Jan, 2025 | 22:02
Rejected At-
▼CVE Numbering Authority (CNA)
A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.

A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to override this downgrade protection has been identified.

Affected Products
Vendor
Lexmark International, Inc.Lexmark
Product
Printer Firmware
Default Status
unaffected
Versions
Affected
  • From 0 through 230.041 (custom)
  • From 230.075 through 230.086 (custom)
  • From 230.100 through 230.104 (custom)
  • From 230.200 through 230.209 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-354CWE-354 Improper Validation of Integrity Check Value
CWECWE-1328CWE-1328 Security Version Number Mutable to Older Versions
Type: CWE
CWE ID: CWE-354
Description: CWE-354 Improper Validation of Integrity Check Value
Type: CWE
CWE ID: CWE-1328
Description: CWE-1328 Security Version Number Mutable to Older Versions
Metrics
VersionBase scoreBase severityVector
3.14.3MEDIUM
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 4.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-21CAPEC-21 Exploitation of Trusted Identifiers
CAPEC ID: CAPEC-21
Description: CAPEC-21 Exploitation of Trusted Identifiers
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
N/A
Hyperlink: https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found